Agent 审计日志的设计与实现

Audit logs are critical for Agent systems to ensure traceability during errors, unauthorized access, or compliance reviews. They must record user interactions, tool calls, and internal state changes to resolve risks from autonomous decisions. Simultaneously, evolution mechanisms allow Agents to adapt via parameter tuning and skill acquisition. MAREF ensures security by requiring that all evolution actions produce auditable, rollback-capable increments, preventing internal loss of control by restricting modifications to skill and strategy layers.